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Potassium lab results, DEP Box 59, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing sample IDs and analysis dates for potassium testing conducted in early October 2001.

NYC-WTC_000065196–000065211

Folder label: “K

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Scanned page image, NYC-WTC_000065197
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document SBSBBS8B8BBBBS8BBBBBS88SB: iSS8SSSBSS88SS = B = SSZ5SSSBSS:SSSSSXSSS= S3SSSSSSSS:ss;sS8BSSSSSSSS5SSSS= SSSSSSSS:S

Method Name: KFl Element: K , Method Description: KTest

Date: 10/09/2001 Technique: Flame Calibration Equation: Calc. Intercept: Linear Wavelength: 766.5 nm Slit Width: 1.40 nm Lait^j Current: 12 Energy: 77 Sample Info File: Untitled Results Data Set:

Element: K Seq. No.: 1 AS Loc.: Date: 10/09/2001 Sample ID: Calib Blcink

Repl SampleConc StndConc BlnkCorr Time # gg/L gg/L Signal 1 -0.068 10:12:03 2 -0.065 10:12:10 3 -0.065 10:12:18 4 -0.065 10:12:25 Mean : -0.066 SD : 0.001 %RSD: 2.08 Auto-zero performed.

Element: K Seq. No.: 2 AS Loc.: Date: 10/09/2001 Sample ID: Calib Blank

Repl SampleConc StndConc BlnkCorr Time # pg/L gg/L Signal 1 0.001 10:12:35 2 0.001 10:12:42 3 0.001 10:12:49 4 0.000 10:12:57 Mean: 0.001 SD : 0.001 %RSD: 60.01 Auto-zero performed.

Element: K Seq. No.: 3 AS Loc.: Date: 10/09/2001 Sample ID: Calib Blank

Repl Sair^jleConc StndConc BlnkCorr Time # Mg/b Mg/b Signal 1 0.001 10:13:07 2 -0.001 10:13:15 3 0.001 10:13:22 4 0.002 10:13:29 Mean: 0.001 SD : %RSD: Auto-zero performed. J 0.001 120.28

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NYC-WTC_000065197

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NYC-WTC_000065197Source: NYC Law Department, mirrored locally

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